Power Transformers - Board Mount

Power Transformers - Board Mount
Board Mount Power Transformers are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many board mount power transformer manufacturers including Bel, Bourns, Pulse, Tamura, Triad Magnetics, Wurth Elektronik & more. Please view our selection of power transformers below.
Results: 3,184
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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Primary Voltage Rating
Secondary Voltage Rating
Power Rating
Secondary Current Rating
Mounting Style
Primary Winding
Secondary Winding
Length
Width
Height
Series
Bel Signal Transformer Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Encapsulated
Datasheet
22In Stock
Min.: 1
Mult.: 1

115 VAC, 230 VAC 230 V CT/115 V 2 VA 9 mA/18 mA Through Hole Dual Primary Winding Dual Secondary Winding 53 mm 44 mm 17.6 mm
Bel Signal Transformer Power Transformers - Board Mount 50\60 Hz, Laminated Transformer
Datasheet
49In Stock
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC 28 V CT/14 V 36 VA 1.3 A/2.6 A Through Hole Single Primary Winding Dual Secondary Winding 66.7 mm 55.5 mm 40.4 mm ST
Bel Signal Transformer Power Transformers - Board Mount 50\60 Hz, Laminated Transformer
Datasheet
10In Stock
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC 48 V CT/24 V 36 VA 750 mA/1.5 A Through Hole Single Primary Winding Dual Secondary Winding 66.7 mm 55.5 mm 40.4 mm ST
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 100 uH 12 W
Datasheet
75In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

Flyback Transformers 36 V 12 V 12 W 1 A SMD/SMT Single Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-FB
Wurth Elektronik Power Transformers - Board Mount MID-FLYTI TPS23753A EFD15 10W SMT
Datasheet
75In Stock
200Expected 23/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 200

MID-FLYTI
Wurth Elektronik Power Transformers - Board Mount WE-PPTI SN6505B 200 uH
Datasheet
409In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 850

Transformers 3.3 V 23 V 90 mA SMD/SMT Single Primary Winding Single Secondary Winding 8.3 mm 14.75 mm 4.2 mm WE-PPTI
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W
Datasheet
287In Stock
900On Order
MouseReel Available
Min.: 1
Mult.: 1
: 300

Flyback Transformers 18 V to 30 V 5 V 5 W 1 A SMD/SMT Single Primary Winding Single Secondary Winding 9.78 mm 9.14 mm 10.54 mm WE-FB
Sumida Power Transformers - Board Mount Flyback Transformer for LT8316
Datasheet
17In Stock
140Expected 19/1/2027
Min.: 1
Mult.: 1

Flyback Transformers Through Hole Dual Primary Winding Single Secondary Winding 31 mm 28 mm 23.5 mm
HALO Electronics Power Transformers - Board Mount POE Flyback Xfmr 3W 3.3Vout
Datasheet
300In Stock
Min.: 1
Mult.: 1

POE - Power Over Ethernet Transformers 3.3 V SMD/SMT Single Primary Winding Dual Secondary Winding 10.67 mm 8.13 mm 10.54 mm PWR-DCDC
Bel Signal Transformer Power Transformers - Board Mount 50\60 Hz, Laminated Transformer
Datasheet
39In Stock
50On Order
Min.: 1
Mult.: 1

115 VAC, 230 VAC 16 V CT/8 V 10 VA 640 mA/1.28 A Through Hole Dual Primary Winding Dual Secondary Winding 47.6 mm 36.5 mm 41.27 mm PC
Bel Signal Transformer Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Encapsulated
Datasheet
33In Stock
Min.: 1
Mult.: 1

115 VAC, 230 VAC 16 V CT/8 V 18 VA 1.15 A/2.3 A Through Hole Dual Primary Winding Dual Secondary Winding 67.6 mm 57 mm 27.6 mm
Bel Signal Transformer Power Transformers - Board Mount 50\60 Hz, Laminated Transformer
Datasheet
22In Stock
Min.: 1
Mult.: 1

115 VAC 16 V CT/8 V 24 VA 1.5 A/3 A Through Hole Single Primary Winding Dual Secondary Winding 41.3 mm 57.2 mm 34.93 mm PC
Bel Signal Transformer Power Transformers - Board Mount 50\60 Hz, Laminated Transformer
Datasheet
80In Stock
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC 20 V CT/10 V 2.4 VA 120 mA/240 mA Through Hole Single Primary Winding Dual Secondary Winding 34.9 mm 28.6 mm 30.8 mm ST
Bel Signal Transformer Power Transformers - Board Mount 50\60 Hz, Laminated Transformer
Datasheet
37In Stock
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC 12.6 V CT/6.3 V 12 VA 1 A/2 A Through Hole Single Primary Winding Dual Secondary Winding 48.4 mm 40.4 mm 36.9 mm ST
Vishay / Dale Power Transformers - Board Mount 12 output V
Datasheet
53In Stock
60Expected 14/8/2026
Min.: 1
Mult.: 1

12 V 3 W Through Hole Dual Primary Winding Dual Secondary Winding 30 mm 26 mm 17 mm MTPL
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 6.6uH 1.6A
Datasheet
246In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

Signal Transformers SMD/SMT Triple Primary Winding Triple Secondary Winding 16.3 mm 12 mm 7.4 mm WE-FLEX HV
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3575 7 uH 15 W
Datasheet
20In Stock
400Expected 27/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 200

Flyback Transformers 10 V to 40 V 5 V 15 W 3 A SMD/SMT Single Primary Winding Dual Secondary Winding 13.34 mm 15.24 mm 11.43 mm WE-FB
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 15 uH 45 W
Datasheet
140In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

Flyback Transformers 30 V to 75 V 5 V 45 W 9 A SMD/SMT Dual Primary Winding Triple Secondary Winding 27.03 mm 32.31 mm 13.69 mm WE-FB
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 3.8 uH 9 W
Datasheet
67In Stock
200Expected 3/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 200

Flyback Transformers 16 V to 24 V 15 V, 15 V, 15 V, 15 V 9 W 150 mA, 150 mA, 150 mA, 150 mA SMD/SMT Dual Primary Winding Quad Secondary Winding 13.97 mm 17.17 mm 12.7 mm WE-FB
Tamura Power Transformers - Board Mount THROUGH HOLE 12VA
Datasheet
4In Stock
500On Order
Min.: 1
Mult.: 1

115 VAC, 230 VAC 12 VA Through Hole Dual Primary Winding Dual Secondary Winding 41.4 mm 3FD
TDK Power Transformers - Board Mount 40uH 5V/3A 12V/1.25A 30W
Datasheet
56In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 160

B82802A
HALO Electronics Power Transformers - Board Mount POE Flyback Xfmr 3W PoE 3.3Vout
Datasheet
46In Stock
Min.: 1
Mult.: 1

POE - Power Over Ethernet Transformers 3.3 V 3 W SMD/SMT Single Primary Winding Single Secondary Winding 10.67 mm 8.13 mm 10.54 mm PWR-DCDC
Bel Signal Transformer Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Encapsulated
Datasheet
16In Stock
Min.: 1
Mult.: 1

115 VAC, 230 VAC 16 V CT/8 V 10 VA 625 mA/1.25 A Through Hole Dual Primary Winding Dual Secondary Winding 67.6 mm 57 mm 22.6 mm
Bel Signal Transformer Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Encapsulated
Datasheet
35In Stock
Min.: 1
Mult.: 1

115 VAC, 230 VAC 30 V CT/15 V 6 VA 200 mA/400 mA Through Hole Dual Primary Winding Dual Secondary Winding 53 mm 44 mm 22.6 mm
Wurth Elektronik Power Transformers - Board Mount MID-POELT LT4295 26 uH 35 W
Datasheet
3In Stock
2,000Expected 17/9/2026
Min.: 1
Mult.: 1
: 200

POE - Power Over Ethernet Transformers 48 V to 57 V 5 V 35 W 7 A SMD/SMT Dual Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm MID-POELT